Deconditioning is an integrated physiological response of the body to a reduction in metabolic rate, that is, to a reduction in energy use or in exercise level. Deconditioning and Reconditioning presents selected background information on the many aspects of ground-based and in-flight physiological research and applications.
This multi-author volume emphasizes human research programs on prolonged bed rest, immersion and confinement studies simulating conditions of space flight, as well as data from humans in space. Consolidating this research, chapters cover the psycho-sociological...

This book describes a feasible means of constructing such a reflector, as well as simple, reliable and low-cost structures for television and radio transmissions, debris removal from space and the development of solar sails for interplanetary missions. The aim of this book is thus to provide a comprehensive overview of the research in the technology of such space based structures expanded by centrifugal forces.
The most promising concepts and design solutions for different applications are addressed. Particular emphasis is placed on deployment dynamics of space-based structures and their...